Bitray 1.5-10mm 3 8-24UNF Quick Connect Impact Driver Conversion Drill Chuck with 1 4-Inch Quick Change Hex Shank

Description: Material:Steel Clamping range:1.5-10mm/0.06-0.39inch Color: Black Size: 4.8x3.4cm/1.89x1.34inch(L*W) Connecting Thread Mount:3/8-24UNF /9.5mm Hex Shank: 52.5mm/2.06 inch(L) Chuck Key: 56MM/2.2inch(Long) , 30mm/1.18inch(Short) Electric Wrench Conversion Head: 37*22mm/1.45*0.86 inch; Diagonal margin?12.7mm/0.5 inch Widely compatibility: our drill chuck adapter tool suitable for gyro-screwdriver, wireless screwdriver, impact screwdriver, impact wrench and some angular polishing machines, compatible with Dewalt, Bosch, Dremel, Kobalt, Milwaukee and other brands Package Content: 1 x Drill Chuck; 1 x Adapter; 1 x Hex Shank; 1 x Chuck Key Feature: 1. Made of steel with CR-V coated body and sleeve electrophoretic enameling for superb durability 2.Securely holds a wide range of twist drill bits, step drill bits, paddle bits and larger circular saw. 3.The chuck is high precision threaded, with rust-resistant Cr-coated body and sleeve electrophoretic enameling coating. Note? The 10mm post is only suitable for 6.5mm chuck and 10mm chuck, but the screw with 10mm post can only be used for 10mm chuck, not for 6.5mm chuck